Add Method (HistorianDataValueList)
- Last UpdatedAug 21, 2026
- 1 minute read
Adds an HistorianDataValue object to the end of the HistorianDataValueList.
'Declaration
Public Function Add( _
ByVal historianDataValue As HistorianDataValue, _
ByRef error As HistorianAccessError _
) As Boolean
'Usage
Dim instance As HistorianDataValueList
Dim historianDataValue As HistorianDataValue
Dim error As HistorianAccessError
Dim value As Boolean
value = instance.Add(historianDataValue, error)
public bool Add(
HistorianDataValue historianDataValue,
out HistorianAccessError error
)
public:
bool Add(
HistorianDataValue^ historianDataValue,
[Out] HistorianAccessError^ error
)
Parameters
- historianDataValue
- The HistorianDataValue object to be added to the end of the HistorianDataValueList.
- error
- The object of HistorianAccessError, containing error information.
Return Value
Returns True if successful; otherwise, returns False.